Howmet slides after Elon Musk unveils SpaceX turbine-blade casting plan (HWM:NYSE)
Howmet Aerospace (HWM) shares dropped 7.7% to a two-month low after Elon Musk announced SpaceX plans to produce natural-gas turbine blades in-house, potentially reducing reliance on suppliers like Howmet. The move targets a production bottleneck in the industry.
How this was made
The 30-second read
Why it matters
The announcement caused an immediate sell‑off in Howmet shares, reflecting investor concerns over lost business.
Market read
The news directly impacts Howmet's revenue outlook and may influence broader aerospace supplier valuations.
What to watch
Potential new contracts for Howmet in other aerospace programs or defense sectors may offset the SpaceX impact.
Background
Elon Musk announced SpaceX's plan to cast natural‑gas turbine blades internally, a move that could bypass specialized suppliers like Howmet.
Ticker impact
Howmet Aerospace fell 7.7% to a two‑month low after Elon Musk announced SpaceX will cast turbine blades in‑house, a fresh catalyst.
Further downside risk if SpaceX proceeds, but potential rebound if Howmet secures new contracts.
The move directly targets Howmet's core market; no alternative supplier news offsets the impact.
Market effects
Aerospace & defense suppliers may see reduced demand for turbine components as SpaceX internalizes production.
U.S. industrial stocks could face short‑term pressure, especially those with similar aerospace contracts.
SpaceX's vertical integration signals a shift that could affect global aerospace supply chains.
Counterpoint
If SpaceX's in‑house casting faces technical hurdles, Howmet could benefit from delayed rollout and retain its market share.
Key entities
- CompanyHowmet Aerospace Inc.
U.S. supplier of aerospace and industrial components.
- CompanySpaceX
Elon Musk's aerospace firm expanding into turbine‑blade casting.


